Comparison of combustion, performance, energy and exergy characteristics of a diesel engine run on plastic and tire pyrolysis oil blends with diesel

Yarlagadda, Jyothi; Ravuru, Akash

doi:10.1080/01430750.2021.1914159

Cited by 6 publications

(1 citation statement)

References 31 publications

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“…India produces more than 10,000 tonnes of plastic every day and imports about the same amount from other nations. 4 However, India’s usage of plastics is around 3 kg per capita which is approximately one-tenth per capita consumption of developed countries. 5 The majority of them are sourced from the packaging and food sectors.…”

Section: Introductionmentioning

confidence: 99%

Effect of injection timing of waste plastic oil and its blends on CRDI diesel engine

Kumar

Pali

Kumar

2022

International Journal of Engine Research

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Fossil fuels are a major global concern due to escalating demand and current geo-politics. So demand has been arising for alternative fuel for I C engines. Alternatively, the generation of waste plastic is a severe environmental problem due to global disposal issues; however, it may be converted into alternative fossil fuel with minor amendments in fueling systems. So In this study, blends of waste plastic oil (WPO) have been investigated on CRDI diesel at variable injection timings (IT) (from 26°bTDC to 14°bTDC) to address above mentioned problems. The effect of different injection timings has been analyzed for WPO blends fuels, WPO10D90 (10% WPO+90% Diesel) and WPO20D80 (20% WPO+80% Diesel) and compared with baseline diesel fuel. In the experimental investigations, WPO20D80 achieved optimum results at IT of 17°bTDC; however, the original injection timings (ORG) was 23°bTDC. The optimal result has been provided as 6.7% greater BTE for WPO20D80 at 17°bTDC injection timing, and CO and NOx emissions have been reduced by 16% and 2.15%, respectively. So, suitable IT settings provided considerable improvement in performance and emissions for WPO blends with respect to baseline fuel and original injection timings. Furthermore, it can potentially be a long-term solution for the waste plastic disposal issue.

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Section: Introductionmentioning

confidence: 99%